import java.awt.*;
import java.awt.event.*;
import javax.swing.*;


public class couchPotato extends JPanel {

   public static void main(String[] args) {
      JFrame window = new JFrame("Exploding couch potato animation");
      couchPotato canvas = new couchPotato();
      window.setContentPane(canvas);
      window.setSize(600,400);
      window.setLocation(100,100);
      window.setDefaultCloseOperation( JFrame.EXIT_ON_CLOSE);
      window.setResizable(false);
      window.setVisible(true);
   
   
   
   }
   private Timer timer;
   private int FrameNumber;
   
   public couchPotato() {
      setBackground(Color.WHITE);
     ActionListener action = new ActionListener() {
      public void actionPerformed(ActionEvent evt){
         FrameNumber++;
         System.out.println("Frame Number="+FrameNumber);
       }  
      };
      timer = new Timer( 30, action);
  
   }
   
}